Re: kernel dtrace and current

2015-09-14 Thread NGie Cooper
On Mon, Sep 14, 2015 at 4:48 PM, Mark Johnston wrote: ... > While I'm looking at this, does anyone know what sgsmsg is for and why > it's built as part of the bootstrap tools? It came in with r179200 as a > DTrace build tool, but as far as I can see it's unused and always has > been. If there's no

Re: kernel dtrace and current

2015-09-14 Thread Mark Johnston
On Mon, Sep 14, 2015 at 05:12:37PM -0600, Warner Losh wrote: > On Mon, Sep 14, 2015 at 4:16 PM, Mark Johnston wrote: > > > On Mon, Sep 14, 2015 at 11:54:27AM -0400, Ryan Stone wrote: > > > On Mon, Sep 14, 2015 at 6:08 AM, Alexander V. Chernikov < > > > melif...@freebsd.org> wrote: > > > > > > > (

Re: kernel dtrace and current

2015-09-14 Thread Warner Losh
On Mon, Sep 14, 2015 at 4:16 PM, Mark Johnston wrote: > On Mon, Sep 14, 2015 at 11:54:27AM -0400, Ryan Stone wrote: > > On Mon, Sep 14, 2015 at 6:08 AM, Alexander V. Chernikov < > > melif...@freebsd.org> wrote: > > > > > (So I suppose that for some reason I got old ctfmerge) > > > > > > > I belie

Re: kernel dtrace and current

2015-09-14 Thread Mark Johnston
On Mon, Sep 14, 2015 at 11:54:27AM -0400, Ryan Stone wrote: > On Mon, Sep 14, 2015 at 6:08 AM, Alexander V. Chernikov < > melif...@freebsd.org> wrote: > > > (So I suppose that for some reason I got old ctfmerge) > > > > I believe that ctfmerge is only built as a bootstrap tool when the host > sys

Re: kernel dtrace and current

2015-09-14 Thread Ryan Stone
On Mon, Sep 14, 2015 at 6:08 AM, Alexander V. Chernikov < melif...@freebsd.org> wrote: > (So I suppose that for some reason I got old ctfmerge) > I believe that ctfmerge is only built as a bootstrap tool when the host system's FreeBSD version is obsolete. Mark, you probably should update Makefil

Re: kernel dtrace and current

2015-09-14 Thread Alexander V . Chernikov
13.09.2015, 23:54, "Mark Johnston" : > On Sun, Sep 13, 2015 at 04:23:23PM +0300, Alexander V. Chernikov wrote: >>  Hello all, >> >>  I keep running in >>  "dtrace: failed to compile script: "/usr/lib/dtrace/psinfo.d", line 39: >> failed to copy type of 'pr_uid': Type information is in parent and

Re: kernel dtrace and current

2015-09-14 Thread Slawa Olhovchenkov
On Sun, Sep 13, 2015 at 08:53:33PM +, Mark Johnston wrote: > On Sun, Sep 13, 2015 at 04:23:23PM +0300, Alexander V. Chernikov wrote: > > Hello all, > > > > I keep running in > > "dtrace: failed to compile script: "/usr/lib/dtrace/psinfo.d", line 39: > > failed to copy type of 'pr_uid': Type

Re: kernel dtrace and current

2015-09-13 Thread Mark Johnston
On Sun, Sep 13, 2015 at 04:23:23PM +0300, Alexander V. Chernikov wrote: > Hello all, > > I keep running in > "dtrace: failed to compile script: "/usr/lib/dtrace/psinfo.d", line 39: > failed to copy type of 'pr_uid': Type information is in parent and > unavailable" > message more and more often w

kernel dtrace and current

2015-09-13 Thread Alexander V . Chernikov
Hello all, I keep running in "dtrace: failed to compile script: "/usr/lib/dtrace/psinfo.d", line 39: failed to copy type of 'pr_uid': Type information is in parent and unavailable" message more and more often while trying to trace different -current kernels. Typically the reason besides that is